How much to mail 8x10 envelope

The cost to mail an 8x10 envelope depends on the weight of the contents, the destination, and the type of mail service used. Here are the current rates for the United States Postal Service (USPS):

First-Class Mail

• Flat Rate Envelope (8x10 inches): $3.50 (regardless of weight)
• Weight-based rate:
  • Up to 1 oz: $0.55
  • 1 oz to 2 oz: $0.65
  • 2 oz to 3 oz: $0.75
  • 3 oz to 4 oz: $0.85
  • 4 oz to 6 oz: $1.05
  • 6 oz to 8 oz: $1.25
  • 8 oz to 10 oz: $1.45

Priority Mail

• Flat Rate Envelope (8x10 inches): $7.95 (regardless of weight)
• Weight-based rate:
  • Up to 1 oz: $6.95
  • 1 oz to 2 oz: $7.45
  • 2 oz to 3 oz: $7.95
  • 3 oz to 4 oz: $8.45
  • 4 oz to 6 oz: $9.05
  • 6 oz to 8 oz: $9.65
  • 8 oz to 10 oz: $10.25

Priority Mail Express

• Flat Rate Envelope (8x10 inches): $24.95 (regardless of weight)
• Weight-based rate:
  • Up to 1 oz: $23.95
  • 1 oz to 2 oz: $24.45
  • 2 oz to 3 oz: $24.95
  • 3 oz to 4 oz: $25.45
  • 4 oz to 6 oz: $26.05
  • 6 oz to 8 oz: $26.65
  • 8 oz to 10 oz: $27.25

Please note that these rates are subject to change, so it's always a good idea to check the USPS website for the most up-to-date rates.